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$\frac{2}{3}x - 45\%x = 2.6$
答案
$x = 12$
$\frac{4}{5}x \div \frac{2}{3} = 12$
答案
$x = 10$
$2x - 1.25 \times 8 = 2.4$
答案
$x = 6.2$
$\frac{5}{9} + 25\%x = \frac{2}{3} \div \frac{6}{7}$
答案
$x = \frac{8}{9}$
$x \div \frac{6}{35} = \frac{26}{45} \times \frac{24}{13}$
答案
$x = \frac{32}{175}$
$x + 30\%x = 26$
答案
$x = 20$
$8x - 70\% = 2.3$
答案
$x = \frac{3}{8}$
$1.35x + 55\%x = 95$
答案
$x = 50$
$5.4 \div 2 + 3x = 7.2$
答案
$x = 1.5$
$x - \frac{4}{13}x = \frac{6}{7}$
答案
$x = \frac{26}{21}$
$5x - 2.5 \times 16 = 3.5$
答案
$x = 8.7$
$\frac{1}{2}x - 80\% \times \frac{3}{2} = \frac{3}{10}$
答案
$x = 3$
$2x + \frac{1}{6} = 1$
答案
$x = \frac{5}{12}$
$x + 6x = 56$
答案
$x = 8$
$2x - \frac{1}{5} = 1 - \frac{1}{5}$
答案
$x = \frac{1}{2}$
$\frac{5}{4}x - \frac{5}{4} = \frac{15}{4}$
答案
$x = 4$
$\frac{1}{4}x \div \frac{8}{3} = \frac{3}{16}$
答案
$x = 2$
$2 - 0.375x = \frac{5}{8} - 0.125$
答案
$x = 4$
